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Green River Lake Fishing Regulations
What to check before fishing at Green River Lake in Sublette County, Wyoming.
Fishing at Green River Lake
Green River Lake provides access to Green River Lake, a public body in Sublette County, Wyoming. Species-specific size and bag limits can vary by water body and change seasonally, so always confirm current rules for Green River Lake specifically before you fish — statewide defaults don't always apply to every lake, river, or stretch of coast.
Check current regulations for Green River Lake →Fishing License
Fishing in Wyoming is regulated by the Wyoming Game and Fish Department. Most anglers 16 and older need a valid license, with some exceptions for residents, youth, or shore-based fishing depending on the state.
Get a Wyoming fishing license →Before you cast a line, check:
- Size and bag limits for your target species on Green River Lake specifically
- Whether Green River Lake has any special regulations (slot limits, catch-and-release zones, closed seasons)
- Your license requirements based on age, residency, and whether you're fishing from the bank or a boat
- Any required stamps or endorsements for specific species (e.g. trout, saltwater)